baber/WOPTO huggingface dataset:
Patent JP-2022063457-A (JP)
Title: Vibration damper
Inventor: KOGORI TAKESHI
IPC: F16F13/14
Filed: 2020-10-12
Abstract: To improve the durability of a connecting part with an inside attaching member in an end elastic body.SOLUTION: Between an inside attaching member 11 and an outer cylinder 12, between a pair of end elastic bodies 31, a coating member 17 is arranged which covers a part located between middle elastic bodies 32 adjacent to each other in a circumferential direction from outside in a diametrical direction and defines a liquid chamber 14b between the inside attaching member 11 and the coating member. Between the coating member and the outer cylinder, an orifice passage communicating each liquid chamber is formed. The inside attaching member is equipped with a core metal portion 21 showing a non-circular shape in a plane view, and a resin portion 22 adhered to an outer peripheral surface of the core metal portion. In the inside attaching member, at least a partial outer peripheral surface of a part coupled with an end elastic body is located radially inside an outer peripheral surface of a part that is located axially inside the above-mentioned part.SELECTED DRAWING: Figure 2
Patent JP-2022063490-A (JP)
Title: Terminal
Inventor: ENDO RYUKICHI
IPC: H01R13/187
Filed: 2020-10-12
Abstract: To provide a terminal which can sufficiently come into contact with a mating terminal.SOLUTION: A terminal 1 comprises a body part 10 and an elastic plate unit 20. The body part 10, which is made of a conductive material, allows a mating terminal 100 to be inserted thereinto, and it is formed into a cylindrical shape with an insertion direction D1 of the mating terminal 100 as its cylinder axis. The elastic plate unit 20, which is made of a conductive material, is disposed inside the body part 10 but it is formed separately from the body part 10. The elastic plate unit 20 has: a first elastic plate 21 with which the mating terminal 100 comes into contact; and a second elastic plate 22 which overlaps the first elastic plate 21.SELECTED DRAWING: Figure 4
Patent JP-2022068021-A (JP)
Title: Reception device and program
Inventor: TAKIGUCHI TORU
IPC: H04N21/436
Filed: 2020-10-21
Abstract: To provide a reception device and a program that allow a content to be more flexibly presented according to a situation by removal of constraints of roles according to a device type.SOLUTION: A reception device includes a content reception unit, a content presentation unit, a controlled unit, and a control unit. The content reception unit receives a distributed content. The content presentation unit presents the received content. The controlled unit controls presentation of the content by the content presentation unit, according to control from another reception device. The control unit controls presentation of a content on another reception device.SELECTED DRAWING: Figure 1
Patent JP-2022069008-A (JP)
Title: Thermal conductive grease
Inventor: MORIMOTO TOSHIO
IPC: C08K3/34
Filed: 2020-10-23
Abstract: To provide a thermal conductive grease capable of effectively suppressing corrosion of a surface of a component applied with the thermal conductive grease irrespective of being a thermal conductive grease containing an inorganic powder filler at a high ratio.SOLUTION: A thermal conductive grease contains an inorganic powder filler, and a base oil composition, in which: the inorganic powder filler is contained at a ratio of 80 mass% or more and 98 mass% or less in the total amount of the thermal conductive grease; the inorganic powder filler contains zinc oxide and/or zinc sulfide and magnesium oxide; a content of zinc oxide and/or zinc sulfide is 2.0 mass% or more in the total amount of the thermal conductive grease; a content of magnesium oxide is 2.0 mass% or more in the total amount of the thermal conductive grease; and the base oil composition contains base oil and polysulfide.SELECTED DRAWING: None
Patent JP-2022069310-A (JP)
Title: Depolarization element and method of manufacturing the same, and low-pass filter with the depolarization element
Inventor: SAKAI TAKEYA
IPC: G02B27/28
Filed: 2020-10-23
Abstract: To provide a depolarization element which is simple and low-cost, and has superior optical characteristics, and a low-pass filter using the same.SOLUTION: A depolarization element consists of a depolarization diffraction grating that has an anisotropic structure which has a film made of a liquid crystal material and having its optical axis rotating continuously toward a grating vector direction, and birefringence in a plane of the film is uniform in level, wherein two depolarization elements are arranged having grating vectors orthogonally, and a low-pass filter is constituted therebetween across a birefringent optical element.SELECTED DRAWING: Figure 1
Patent JP-2021019628-A (JP)
Title: Luterial and method for isolating and culturing the same
Inventor: CHOI WON CHEOL
IPC: C12N5/07
Filed: 2020-10-27
Abstract: To provide methods for separating luterial present in a body fluid that has already been excreted from a patient or a healthy person.SOLUTION: Luterial is obtained by (a) removing platelets and blood-derived substances having a size larger than platelets from the blood and passing the blood in which the platelets and blood-derived substances have been separated through a filter having a void of 0.8 to 1.2 μm; (b) centrifuging the filtered solution and removing the microvesicles collected in the pellet to obtain a supernatant; (c) irradiating the supernatant obtained in (b) with light to separate autofluorescent and motile particles; and (d) passing the motile particles through a filter having a void with a diameter of 50 nm to wash the unfiltered portion; as well as separating particles that show a positive color reaction, such as Janus Green B, Acridine Orange, DAPI or Rhodamine 123 in an immunofluorescence test, from the solution obtained by repeating the above steps.SELECTED DRAWING: None
Patent JP-2022072067-A (JP)
Title: Hot water supply device
Inventor: YOKOYAMA TAKESHI
IPC: F24H15/196
Filed: 2020-10-29
Abstract: To provide a hot water supply device capable of supplying water affected by a predetermined temperature condition to a bathtub without burning burners.SOLUTION: A hot water supply device 1 includes a water flow pipe, gas burners 4, 54, and heat exchangers 6, 56 for transferring heat generated by the gas burners 4, 54 to water of the water flow pipe. The hot water supply device 1 includes an acquisition part for acquiring temperature related information including either information of water temperature in the water flow pipe or information of an element affecting the water temperature in the water flow pipe, a supply part for supplying the water in the water flow pipe to a bathtub 60, and a controller 22 (a control part) for controlling operations of the gas burners 4, 54 and the supply part. The controller 22 repeatedly performs control for causing the supply part to supply the water in the water flow pipe to the bathtub 60 without burning the gas burners 4, 54 each time the temperature related information satisfies a prescribed condition showing an increase of the water temperature in the water flow pipe.SELECTED DRAWING: Figure 2
Patent JP-2022072608-A (JP)
Title: Image forming apparatus
Inventor: TANAKA NOBUMASA
IPC: G03G21/00
Filed: 2020-10-30
Abstract: To improve the accuracy of feedback control of an output voltage from a high-voltage power supply substrate compared with before.SOLUTION: A control unit (110) of an image forming apparatus (1) performs feedback control of outputting a control signal while a high-voltage power supply substrate (200) outputs an output voltage, and determines the version of the high-voltage power supply substrate from a result of reading of a feedback signal according to a detection current flowing in a detection resistor (Rpu) while the high-voltage power supply substrate does not output the output voltage. The high-voltage power supply substrate has a switching circuit (210) that switches between a situation in which the detection current flows from the detection resistor (Rpu) to a feedback signal output unit (430) and a situation in which the detection current does not flow.SELECTED DRAWING: Figure 2
Patent JP-2022073249-A (JP)
Title: Information processing system, control method thereof, and program
Inventor: HIROSE SHOTA
IPC: G06Q20/40
Filed: 2020-10-30
Abstract: To provide a mechanism for reducing authentication failures while reducing settlement time, in settlement processing using face authentication.SOLUTION: An information processing system includes management means which manages characteristic information which represents characteristics of each person. The system collates characteristic information of a person included in first image data with each of the above characteristic information managed by the management means, to calculate similarity of each person managed by the management means. The system collates characteristic information of a person included in second image data with the characteristic information managed by the management means sequentially from the person having the highest similarity, to specify a person included in the second image data.SELECTED DRAWING: Figure 2
Patent JP-2022073528-A (JP)
Title: Unsecured funding system using self-settled trust and cache register used therefor
Inventor: GABRIELE NISHIZONO
IPC: G06Q40/06
Filed: 2020-11-02
Abstract: To provide an unsecured funding system for providing a support to be able to unsecuredly raise a fund unaffected by short-term fluctuations in sales of affiliated stores by making undetermined future trade receivables self-settled trust.SOLUTION: In an unsecured funding system using self-settled trust relating to the present invention, a cache register installed in a store of a funding system affiliated store, an information processing server used by a proxy company of settlement and/or separate payments, and a system center server used by a funding company are connected through a communication network. The system center server sets a beneficial interest obtained by making a portion of future trade receivables self-settled trust by using achievement confirmed sales for a prescribed period of the store, determines the end or the extension of redemption of a beneficial interest, and notifies the cache register of a funding system affiliated store of a result.SELECTED DRAWING: Figure 2
Patent JP-2021010810-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-11-04
Abstract: To provide a game machine allowing a second game board member to be easily removed from a first game board member.SOLUTION: A second winning member 20500 includes an engagement part 20513. In a state where the second winning member 20500 is arranged on a base board 60, a first winning member 20400 and the second winning member 20500 are arranged while being engaged by the engagement part 20513. Therefore, when the first winning member 20400 is replaced, the first winning member 20400 can be simultaneously removed from the base board 60 by removing flat countersunk head screws N1, N2 and holding the second winning member 20500 arranged while being positioned at a front side of the base board 60 with fingers to pull out to a front side. As a result, the first winning member 20400 can be replaced easily.SELECTED DRAWING: Figure 48
Patent JP-2022075288-A (JP)
Title: Photographing device, authentication device, and living body photographing method
Inventor: MATSUDA YUSUKE
IPC: A61B5/1171
Filed: 2020-11-06
Abstract: To provide a photographing device capable of reducing discomfort caused by visible light.SOLUTION: A light source 101 can radiate the visible light and non-visible light as irradiation light. An imaging part 102 photographs an irradiation area irradiated with the irradiation light, to acquire an image. A processor 311 allows the imaging part 102 to acquire an image for detection in a first irradiation mode for radiating the non-visible light from the light source 101 and determines whether or not a living body is presented to the irradiation area on the basis of the image for detection. When the living body is presented, the processor 311 allows the imaging part 102 to acquire a living body image obtained by imaging the living body as the image in a second irradiation mode for radiating the visible light and the non-visible light from the light source 101.SELECTED DRAWING: Figure 2
Patent JP-2022079198-A (JP)
Title: Object detection device and object detection method
Inventor: SHIBATA NAOKI
IPC: G08G1/16
Filed: 2020-11-16
Abstract: To provide a technique capable of detecting an object as a line segment with high accuracy.SOLUTION: An object detection device 100 comprises: an acquisition unit 111 that acquires point group information including a plurality of points representing an object and line information calculated by using the point group information and representing the object with a straight line; and a determination unit 112 that determines a left end and a right end of the straight line by using the point group information, the determination determining the left end by using the leftmost point as a point positioned leftmost from points in the point group information whose shortest distance from the straight line is less than or equal to a predetermined threshold distance, and determining the right end using the rightmost point as a point positioned rightmost.SELECTED DRAWING: Figure 1
Patent JP-2021037952-A (JP)
Title: Travel lane detection device
Inventor: MUKAI HIROTO
IPC: G01S13/931
Filed: 2020-11-18
Abstract: To provide a travel lane detection device which can detect the travel lane of an own vehicle in good accuracy.SOLUTION: An object detection part 41 generates object data as information on the distance and direction to an object around a vehicle and a moving direction of the vehicle on the basis of reflection waves received by a radar device 1. A vehicle detection part 42 detects an object moving in a direction almost the same as that of an own vehicle as an accompanying vehicle, and an object moving in a direction almost the opposite to that of the own vehicle as an oncoming vehicle to the vehicle on the basis of the object data. A travel lane detection part 44 detects a travel lane of the vehicle on the basis of the distance and direction from at least either of the accompanying vehicle and the oncoming vehicle which the vehicle detection part detects, and information on lanes of a road where the vehicle is traveling which is accumulated in a data accumulation part 3.SELECTED DRAWING: Figure 5
Patent JP-2022080930-A (JP)
Title: Game machine
Inventor: TAKAYA SHOHEI
IPC: A63F5/04
Filed: 2020-11-19
Abstract: To provide a game machine for preventing the willingness of playing a game from declining in execution of notification capable of specifying an advantageous operation condition of a stop button.SOLUTION: As the number of points granted in a period zone is larger, a shift to an advantageous game mode tends to be determined more easily by shift determination in completion of the period zone. The period zone has a first period zone, and a second period zone more advantageous than the first period zone regarding setting of the advantageous game mode. When a shift to the advantageous game mode is not determined by shift determination pertaining to the first period zone, the second period zone tends to be set more easily after the first period zone as the number of points granted in the first period zone is larger.SELECTED DRAWING: Figure 36
Patent JP-2021177623-A (JP)
Title: Technique for executing coding of data symbol for column reading operation
Inventor: WU WEI
IPC: G06F16/30
Filed: 2020-11-19
Abstract: To provide a device including a circuit and a method for executing coding of a data symbol for a column reading operation on a column address possible memory.SOLUTION: There is acquired a dataset for coding defined by one set of data symbols in a calculator, one set of coding words for coding the data symbols of the dataset including defining each coding word having at least two set bit distances of the other coding words of one set of coding words are determined, and the dataset is written into a memory as a function of the determined set of coding words.SELECTED DRAWING: Figure 9
Patent JP-2022082984-A (JP)
Title: Wastewater treatment method
Inventor: IZUMI HIDEYUKI
IPC: B01D61/14
Filed: 2020-11-24
Abstract: To provide a new wastewater treatment method which can perform cost effective wastewater treatment simply for a long period of time even when treating wastewater containing asbestos.SOLUTION: A wastewater treatment method for treating wastewater containing asbestos comprises: a coagulation precipitation treatment step of adding a coagulant to the wastewater to generate an aggregate to perform precipitation treatment; an intermediate filtration step of performing filtration treatment of treated water obtained in the coagulation precipitation treatment step; a storage step of sending out treated water obtained in the intermediate filtration step to an intermediate tank and storing the treated water therein; and an ultrafiltration step of performing filtration treatment of the treated water stored in the intermediate tank with an ultrafiltration membrane while sending residual wastewater obtained by the filtration treatment back to the intermediate tank. Control is made so that the coagulant comprises 70 to 99 mass% of an inorganic coagulant and 1 to 30 mass% of an organic coagulant, treatment speed in filtering water to be treated with the ultrafiltration membrane is 1.0 to 2.5 m/s as linear speed, and turbidity of the water to be treated in the intermediate tank is 40 to 180 degrees.SELECTED DRAWING: Figure 1
Patent JP-2022085309-A (JP)
Title: Wireless communication device, wireless communication system, and beam direction correction method
Inventor: HUANG CHUN-HSIANG
IPC: H04B7/08
Filed: 2020-11-27
Abstract: To correct the direction of a beam of a wireless signal to an appropriate direction even when environmental condition data detected by an environmental sensor of the own device is not normal.SOLUTION: Environmental state data detected by each environmental sensor of a plurality of wireless communication devices is acquired, beam direction data indicating the beam direction of the wireless communication performed by a wireless communication unit is detected, wireless communication quality data indicating the wireless communication quality of wireless communication performed by the wireless communication unit is detected, a correction method of the beam direction in the next communication period of the communication period is obtained on the basis of the acquired environmental state data, a function that outputs a beam direction correction measure obtained in advance from the detected beam direction data and wireless communication quality data, beam direction data detected during a certain communication period, and the environmental condition data acquired during the communication period, an optimum beam direction correction direction is selected from the obtained beam direction correction measure, and the wireless communication unit is caused to correct the beam direction on the basis of the selected correction direction.SELECTED DRAWING: Figure 2
Patent JP-2021102048-A (JP)
Title: Method and device for processing cardiac signal
Inventor: ELODIE MARIE
IPC: A61N1/39
Filed: 2020-11-30
Abstract: To provide a subcutaneous active implantable medical device which improves the reliability and robustness of processing a cardiac signal, especially a signal captured by a subcutaneous lead.SOLUTION: In a subcutaneous active implantable medical device, a method for processing a cardiac signal presented as a function of time includes: (a step a) of providing a number n of different threshold levels Ni, with i=1 to n and n being greater than or equal to three; (a step b) of considering each crossing with a threshold level Ni of the cardiac signal and/or a crossing between the increasing value and a threshold Ni and giving at least two successive intersections of the cardiac signal with the threshold level Ni; and (a step b) of determining at least one statistical parameter for the cardiac signal from the intersections of the cardiac signal with the at least three different threshold levels Ni. The subcutaneous active implantable medical device is configured to implement a method for causing a control circuit to process a cardiac signal.SELECTED DRAWING: Figure 2
Patent JP-2022088120-A (JP)
Title: Treatment method of chemical cleaning waste liquid
Inventor: TSUBOKAWA HISAFUMI
IPC: G21F9/08
Filed: 2020-12-02
Abstract: To provide a treatment method of chemical cleaning waste liquid which can efficiently treat dried matter without incinerating dried matter generated in a heating treatment step with an incineration device, thereby solving a problem of the dried matter absorbing water (absorbing moisture) during a long-term storage and an issue of ensuring a storage space.SOLUTION: A treatment method of chemical cleaning waste liquid generated by chemical cleaning using a chelator for an object to be cleaned having a metal compound adhered thereto comprises: a concentration step of concentrating the chemical cleaning waste liquid containing a chelate compound and an ammonia generating compound; a heating drying step of drying the concentrated liquid in the concentration step by heating; a catalytic decomposition step of bringing a gas generated from the heating drying step with oxygen into contact with an oxidation catalyst to decompose ammonia into nitrogen and water; and a carbonization step of carbonizing dried matter from the heating drying step with superheated steam.SELECTED DRAWING: Figure 1
Patent JP-2022090228-A (JP)
Title: Printing device and printing system
Inventor: HIRABAYASHI TOMOYOSHI
IPC: B41J2/175
Filed: 2020-12-07
Abstract: To solve the problem that provision of service concerning replacement of a cartridge is not sufficiently considered, in service of providing utilization of a printing device in accordance with a predetermined contract-based plan.SOLUTION: A printing device, which is configured so that a predetermined flat usage fee is charged no matter how often cartridges are replaced, comprises a discharge head having nozzles that can discharge liquid stored in a plurality of cartridges, respectively, and a control part. The control part comprises a cleaning execution part that executes cleaning processing including cleaning operation of suctioning liquid from the nozzle and causing the liquid to flow out, when a cleaning condition is satisfied. The cleaning processing comprises: determination processing of determining presence or absence of a specific cartridge in which a liquid remaining amount is above a reference remaining amount before the cleaning operation is executed and the liquid remaining amount becomes less than the reference remaining amount when the cleaning operation is executed, of the plurality of cartridges; and setting processing for setting the specific cartridge as the cartridge to be replaced, before executing the cleaning operation.SELECTED DRAWING: Figure 2
Patent JP-2022093877-A (JP)
Title: Service reception system and service reception method
Inventor: YAMAMOTO KIKUO
IPC: G06Q10/10
Filed: 2020-12-14
Abstract: To provide a service reception system that can improve efficiency of service reception operations.SOLUTION: A service reception system includes registration means for registering service reception data on a registration screen, and a calendar screen for scheduling and displaying the registered service reception data. When data on the registration screen is selected, the scheduled data on the calendar screen is displayed. When data on the calendar screen is selected, the data on the registration screen is displayed.SELECTED DRAWING: Figure 2